Otis Technology M2/M82A3 50 Caliber System 8 & 40 Memory-Flex Cables for effective and correct Breech-to-Muzzle cleaning .50 cal. heavy-duty bronze bore brush and heavy-duty panoply patches remove copper deposits and other fouling Heavy-duty obstruction removal tools for jammed casings and other blockages Precision scraper and handle with brushes for cleaning receiver and chamber Lightwieght soft pack with MOLLE belt attachment for convenient carrying